Extra Proficiency Samples
Extra proficiency samples are available in limited quantities for sale for other uses such as training or certification of technicians, testing or equipment verification, inter-laboratory studies, etc. Please note that samples purchased for resolving AASHTO Accreditation issues are sold for the same prices as listed below; however, the soil and aggregate sample shipments will only include one sample. Payment is required before extra samples will be shipped.
To view a list of samples with related tests, please click here.
To purchase samples, please click here.
Please direct inquiries to AMRL as follows:
Phone: (240) 436-4900Extra Proficiency Samples List
Fax: (240) 436-4899
|Sample Type ||Sample Size (per pair) ||Fee (per pair) |
|Viscosity Graded Asphalt Cement ||2 x 1-qt cans ||$130.00 |
|Performance Graded Binder ||2 x 1-qt cans ||$130.00 |
|Hot Mix Asphalt Marshall Design ||Enough material to mix 6 x 4-in spec. ||$250.00 |
|Hot Mix Asphalt Hveem Design ||Enough material to mix 6 x 4-in spec. ||$250.00 |
|Hot Mix Asphalt Gyratory ||Material for 2 butter batches and 2 specimens ||$250.00 |
|Hot Mix Asphalt Ignition Oven ||Material for butter batch and 2 specimens ||$290.00 |
|Hot Mix Asphalt Solvent Extraction ||2 pre-mixed specimens ||$290.00 |
|Coarse Aggregate ||1 x 11-kg sample ||$240.00 |
|Fine Aggregate ||1 x 500-g sieve sample 1 x 5-kg bulk sample ||$160.00 |
|Soil Classification / Compaction ||1 x 5.5-kg bulk sample ||$190.00 |
|Soil R-Value ||1 x 8-kg bulk sample ||$170.00 |
|Soil CBR ||1 x 8-kg bulk sample ||$170.00 |